Image Optimization

Checks for image optimization indicators

Rule ID	images/optimized
Category	Images
Scope	Per-page
Severity	info
Weight	4/10

Solution

Optimize images to reduce file sizes without visible quality loss. Use tools like Squoosh, ImageOptim, or TinyPNG. Consider using an image CDN (Cloudinary, Imgix, Cloudflare Images) for automatic optimization and responsive delivery. Modern formats (WebP, AVIF) offer 25-50% better compression.

Enable / Disable

Disable this rule

[rules]
disable = ["images/optimized"]

Disable all Images rules

[rules]
disable = ["images/*"]

Enable only this rule

[rules]
enable = ["images/optimized"]
disable = ["*"]